163660707

素因数分解:

$3^2\times 7^1\times {\mathrm{1487}}^1\times {\mathrm{1747}}^1$

素因数の和:3247

約数の個数: 24

約数和(自身を含む): 270506496

約数和(自身を除く): 106845789

約数列:

[1, 3, 7, 9, 21, 63, 1487, 1747, 4461, 5241, 10409, 12229, 13383, 15723, 31227, 36687, 93681, 110061, 2597789, 7793367, 18184523, 23380101, 54553569, 163660707]

約数ペア:

[(1, 163660707), (3, 54553569), (7, 23380101), (9, 18184523), (21, 7793367), (63, 2597789), (1487, 110061), (1747, 93681), (4461, 36687), (5241, 31227), (10409, 15723), (12229, 13383)]